logread: fix the facility name reporting

http://patchwork.openwrt.org/patch/3978/

Signed-off-by: Mike Brady<mikebrady@eircom.net>

diff --git a/logread.c b/logread.c
index 1bf3ed86e07d7f87f9d8e952cdad9639dcafbe4b..bd8c69710bb50671e225a0783444a5c5a1b0296b 100644 (file)
--- a/logread.c
+++ b/logread.c
@@ -60,6 +60,16 @@ static const char *log_file, *log_ip, *log_port, *pid_file;
 static int log_type = LOG_STDOUT;
 static int log_size, log_udp;
 
+static const char* getcodetext(int value, CODE *codetable) {
+       CODE *i;
+
+       if (value >= 0)
+               for (i = codetable; i->c_val != -1; i++)
+                       if (i->c_val == value)
+                               return (i->c_name);
+       return "<unknown>";
+};
+
 static void log_handle_reconnect(struct uloop_timeout *timeout)
 {
        sender.fd = usock((log_udp) ? (USOCK_UDP) : (USOCK_TCP), log_ip, log_port);
@@ -149,7 +159,7 @@ static int log_notify(struct ubus_context *ctx, struct ubus_object *obj,
                }
        } else {
                snprintf(buf, sizeof(buf), "%s %s.%s%s %s\n",
-                       c, facilitynames[LOG_FAC(p)].c_name, prioritynames[LOG_PRI(p)].c_name,
+                       c, getcodetext(LOG_FAC(p) << 3, facilitynames), getcodetext(LOG_PRI(p), prioritynames),
                        (blobmsg_get_u32(tb[LOG_SOURCE])) ? ("") : (" kernel:"),
                        method);
                write(sender.fd, buf, strlen(buf));
@@ -217,6 +227,8 @@ enum {
        __READ_MAX
 };
 
+
+
 static const struct blobmsg_policy read_policy[] = {
        [READ_LINE] = { .name = "lines", .type = BLOBMSG_TYPE_ARRAY },
 };
@@ -252,7 +264,7 @@ static void read_cb(struct ubus_request *req, int type, struct blob_attr *msg)
                c[strlen(c) - 1] = '\0';
 
                printf("%s %s.%s%s %s\n",
-                       c, facilitynames[LOG_FAC(p)].c_name, prioritynames[LOG_PRI(p)].c_name,
+                       c, getcodetext(LOG_FAC(p) << 3, facilitynames), getcodetext(LOG_PRI(p), prioritynames),
                        (blobmsg_get_u32(tb[LOG_SOURCE])) ? ("") : (" kernel:"),
                        blobmsg_get_string(tb[LOG_MSG]));
        }